Polishing device for machining train head cover

Abstract

The utility model relates to the technical field of polishing devices, and discloses a polishing device for machining a train head cover, which comprises a working table, a guide rail I is arranged in the working table, a sliding block is slidably connected in the working table, the outer wall of the sliding block is slidably connected to the inner wall of the guide rail I, a hydraulic rod I is arranged in the sliding block, and a hydraulic rod II is arranged in the hydraulic rod I; the output end of the first hydraulic rod is fixedly connected with a fixing block, a first rotating block is rotationally connected into the fixing block, a first hinge seat is rotationally connected to the outer wall of the first rotating block, a clamping block is fixedly connected to the outer wall of the first hinge seat, a first connecting block is fixedly connected to the outer wall of the clamping block, and a limiting rod is fixedly connected into the sliding block. According to the grinding device, the hydraulic rod drives the fixing block to move, so that the rotating block drives the connecting block connected with the clamping block to slide on the outer wall of the limiting rod, the clamping block fixes the headstock cover, the headstock cover is prevented from shaking, and the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a grinding device for processing a train head cover. Background Art

[0002] The grinding device for processing train hoods is a device specially designed for grinding and processing train hoods. It usually includes components such as a robotic arm, a grinding head, and a control system. It can accurately control the grinding process to ensure the flatness and smoothness of the hood surface. The use of this device can improve production efficiency, ensure that the quality of the hood meets the requirements, and reduce the occurrence of human errors during the processing process, thereby improving production efficiency and product quality.

[0003] The existing locomotive head grinding device has the problem of being unable to grind irregular surfaces to be as smooth as other wall surfaces, and it takes time to adjust the fixed locomotive head cover to be moved again during the grinding process, and the work efficiency is low. If a robotic arm is used to control the movement and fixation of the locomotive head cover, the production cost will increase. Therefore, a grinding device for processing train locomotive head covers is proposed. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a grinding device for processing a train head cover, aiming to improve the problem in the prior art that the head cover cannot be polished efficiently and quickly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a grinding device for processing a train head cover comprises a workbench, a guide rail 1 is arranged inside the workbench, a sliding block is slidably connected inside the workbench, the outer wall of the sliding block is slidably connected to the inner wall of the guide rail 1, a hydraulic rod 1 is arranged inside the sliding block, the output end of the hydraulic rod 1 is fixedly connected to a fixed block, a rotating block 1 is rotatably connected inside the fixed block, the outer wall of the rotating block 1 is rotatably connected to an articulated seat 1, a clamping block is fixedly connected to the outer wall of the articulated seat 1, a connecting block 1 is fixedly connected to the outer wall of the clamping block, a limiting rod is fixedly connected inside the sliding block, the connecting block 1 is slidably connected to the outer wall of the limiting rod, and a fixing component is arranged inside the workbench.

[0006] Furthermore, the fixing assembly includes a second connecting block, an outer wall of the second connecting block is slidably connected to the inside of the workbench, and a second guide rail is provided inside the workbench.

[0007] Furthermore, a fixing frame is fixedly connected inside the second connecting block, a second hydraulic rod is fixedly connected to an outer wall of the fixing frame, and a second hinged seat is fixedly connected to an output end of the second hydraulic rod.

[0008] Furthermore, the outer wall of the fixing frame is rotatably connected to a fixing rod, and the second outer walls of the hinge seat are fixedly connected to the outer wall of the fixing rod.

[0009] Furthermore, a motor is arranged inside the fixing rod, and a second rotating block is fixedly connected to an output end of the motor.

[0010] Furthermore, one side of the second outer wall of the rotating block is rotatably connected to the inside of the fixed rod, and a sanding belt is provided on the second outer wall of the rotating block.

[0011] Furthermore, a control block is provided on the outer wall of the workbench.

[0012] Furthermore, a first hydraulic rod is fixedly connected to the outer wall of the control block, and a grinding wheel is fixedly connected to the output end of the first hydraulic rod.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the hydraulic rod inside the sliding block drives the fixed block to move, so that the rotating block rotates and drives the connecting block connected to the clamping block to slide on the outer wall of the limit rod, thereby achieving the effect of the clamping block clamping the hood, and the hood can be fixed to prevent it from shaking during the grinding process, thereby achieving the effect of improving work efficiency.

[0015] 2. In the utility model, the fixing rod is driven to slide inside the guide rail 2 by the second connecting block, and the fixing rod is driven to rotate and change the inclination angle by the second hydraulic rod, so that the sanding belt can grind the irregular surface of the hood, and cooperate with the grinding wheel connected to the control block to achieve the effect of quickly and efficiently grinding the hood. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural diagram of the grinding device for processing the train head cover proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the sanding belt portion of the grinding device for machining a train head cover proposed in the utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Workbench; 2. Guide rail 1; 3. Sliding block; 4. Hydraulic rod 1; 5. Fixed block; 6. Rotating block 1; 7. Articulated seat 1; 8. Clamping block; 9. Connecting block 1; 10. Guide rail 2; 11. Connecting block 2; 12. Fixed frame; 13. Fixed rod; 14. Hydraulic rod 2; 15. Articulated seat 2; 16. Motor; 17. Rotating block 2; 18. Abrasive belt; 19. Control block; 20. First hydraulic rod; 21. Abrasive wheel; 22. Limit rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a grinding device for processing a train head cover, comprising a workbench 1, a guide rail 2 is arranged inside the workbench 1, a sliding block 3 is slidably connected inside the workbench 1, the outer wall of the sliding block 3 is slidably connected to the inner wall of the guide rail 2, a hydraulic rod 4 is arranged inside the sliding block 3, a fixed block 5 is fixedly connected to the output end of the hydraulic rod 4, a rotating block 6 is rotatably connected inside the fixed block 5, a rotating block 6 is rotatably connected to the outer wall of the rotating block 6, a hinge seat 7 is rotatably connected to the outer wall of the rotating block 6, a clamping block 8 is fixedly connected to the outer wall of the hinge seat 7, a connecting block 9 is fixedly connected to the outer wall of the clamping block 8, a limiting rod 22 is fixedly connected to the sliding block 3, a connecting block 9 is slidably connected to the outer wall of the limiting rod 22, and a fixing component is arranged inside the workbench 1.

[0023] Specifically, a plurality of sliding blocks 3 are arranged inside the workbench 1 to firmly fix the hood, and the hood is placed between the clamping blocks 8. The hydraulic rod 4 drives the rotating block 6 connected to the fixing block 5 to move, so that the clamping block 8 is driven to be close to both sides of the hood, and the connecting block 9 connected to the clamping block 8 slides on the outer wall of the limiting rod 22 to increase the stability of the clamping mechanism. After clamping the hood, the sliding block 3 can also slide inside the guide rail 2 to facilitate subsequent processing.

[0024] Reference Figure 1 and Figure 2The fixed component includes a connecting block 11, the outer wall of the connecting block 11 is slidably connected to the inside of the workbench 1, a guide rail 10 is opened inside the workbench 1, a fixing frame 12 is fixedly connected to the inside of the connecting block 11, a hydraulic rod 14 is fixedly connected to the outer wall of the fixing frame 12, and an articulated seat 15 is fixedly connected to the output end of the hydraulic rod 14. The outer wall of the fixing frame 12 is rotatably connected to the fixing rod 13, and the outer wall of the articulated seat 15 is fixedly connected to the outer wall of the fixing rod 13. A motor 16 is arranged inside the fixing rod 13, and a rotating block 17 is fixedly connected to the output end of the motor 16. One side of the outer wall of the rotating block 17 is rotatably connected to the inside of the fixing rod 13, and a grinding belt 18 is arranged on the outer wall of the rotating block 17. A control block 19 is arranged on the outer wall of the workbench 1, and a first hydraulic rod 20 is fixedly connected to the outer wall of the control block 19, and a grinding wheel 21 is fixedly connected to the output end of the first hydraulic rod 20.

[0025] Specifically, the hydraulic rod 14 drives the fixed rod 13 to tilt, so that the motor 16 drives the rotating block 17 to rotate, and then the sanding belt 18 can grind the irregular surface of the hood. The connecting block 11 can drive the fixed rod 13 to slide inside the guide rail 10, so that the sanding belt 18 can slide back and forth to grind the hood, thereby improving the work quality. The first hydraulic rod 20 connected to the control block 19 can adjust the distance and pressure applied by the grinding wheel 21 to the outer wall of the hood, thereby achieving the effect of providing flexibility.

[0026] Working principle: When the grinding device for processing the train hood is needed, firstly, the hydraulic rod 14 inside the sliding block 3 drives the fixed block 5 to rotate the rotating block 6, and then the connecting block 9 connected to the clamping block 8 slides outside the limit rod 22, so that the clamping block 8 firmly fixes the hood, avoiding the shaking of the hood during the grinding process, resulting in a decrease in processing efficiency, and then the connecting block 2 11 drives the fixed rod 13 connected to the fixed frame 12 to slide inside the guide rail 2 10, so as to grind the irregular surface of the hood back and forth. The hydraulic rod 14 drives the fixed rod 13 to rotate, so that the rotating block 17 driven by the motor 16 drives the sanding belt 18 to grind the irregular surface of the front cover, thereby improving the processing quality. The first hydraulic rod 20 connected to the control block 19 can adjust the grinding pressure of the grinding wheel 21 on the wall of the front of the car, so as to achieve the effect of flexibly adjusting the device to meet the production needs. The control block 19 enables the grinding wheel 21 to move up and down, and the front cover is clamped in the guide rail 2 to slide, so that the front cover can be efficiently polished, thereby improving work efficiency.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding device for machining a train head cover, comprising a workbench (1), characterized in that: A guide rail (2) is provided inside the workbench (1), a sliding block (3) is slidably connected inside the workbench (1), the outer wall of the sliding block (3) is slidably connected to the inner wall of the guide rail (2), a hydraulic rod (4) is provided inside the sliding block (3), the output end of the hydraulic rod (4) is fixedly connected to a fixed block (5), the fixed block (5) is rotatably connected to a rotating block (6) inside, the outer wall of the rotating block (6) is rotatably connected to an articulated seat (7), the outer wall of the articulated seat (7) is fixedly connected to a clamping block (8), the outer wall of the clamping block (8) is fixedly connected to a connecting block (9), the sliding block (3) is fixedly connected to a limit rod (22), the connecting block (9) is slidably connected to the outer wall of the limit rod (22), and a fixing component is provided inside the workbench (1).

2. The grinding device for processing a train head cover according to claim 1, characterized in that: The fixing assembly comprises a second connecting block (11), the outer wall of which is slidably connected to the inside of the workbench (1), and a second guide rail (10) is provided inside the workbench (1).

3. The grinding device for processing a train head cover according to claim 2, characterized in that: The second connection block (11) is fixedly connected to a fixing frame (12) inside, the outer wall of the fixing frame (12) is fixedly connected to a second hydraulic rod (14), and the output end of the second hydraulic rod (14) is fixedly connected to a second hinge seat (15).

4. The grinding device for machining a train head cover according to claim 3, characterized in that: The outer wall of the fixing frame (12) is rotatably connected to a fixing rod (13), and the outer wall of the second hinge seat (15) is fixedly connected to the outer wall of the fixing rod (13).

5. The grinding device for processing a train head cover according to claim 4, characterized in that: A motor (16) is arranged inside the fixed rod (13), and a second rotating block (17) is fixedly connected to the output end of the motor (16).

6. The grinding device for processing a train head cover according to claim 5, characterized in that: One side of the outer wall of the second rotating block (17) is rotatably connected to the inside of the fixed rod (13), and the outer wall of the second rotating block (17) is provided with a sanding belt (18).

7. The grinding device for processing a train head cover according to claim 1, characterized in that: The outer wall of the workbench (1) is provided with a control block (19).

8. The grinding device for machining a train head cover according to claim 7, characterized in that: The outer wall of the control block (19) is fixedly connected to a first hydraulic rod (20), and the output end of the first hydraulic rod (20) is fixedly connected to a grinding wheel (21).

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